2,408,005

5 × 401 × 1201

2,408,005 factors as 5 × 401 × 1201. Its 8 positive divisors give a proper-divisor sum of 491,219, so this integer is deficient. The Collatz stopping time is 143 steps.

Prime Factor Structure

Factorization String 5 × 401 × 1201

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,899,224

Proper Divisor Sum 491,219

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2407963 ← → #2408009

Radix Representation

Decimal	2408005
Binary	1001001011111001000101 (22 bits)
Octal	0o11137105
Hexadecimal	0x24BE45

Divisor Catalog (8)

1 5 401 1,201 2,005 6,005 481,601 2,408,005

Collatz Trajectory (143 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

2,408,005 7,224,016 3,612,008 1,806,004 903,002 451,501 1,354,504 677,252 338,626 169,313 507,940 253,970 126,985 380,956 190,478 95,239 285,718 142,859 428,578 214,289 642,868 321,434 160,717 482,152 241,076 120,538 60,269 180,808 90,404 45,202 22,601 67,804 33,902 16,951 50,854 25,427 76,282 38,141 114,424 57,212 28,606 14,303 42,910 21,455 64,366 32,183 96,550 48,275 144,826 72,413 217,240 108,620 54,310 27,155 81,466 40,733 122,200 61,100 30,550 15,275

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #2,408,004 Browse Full Index Next Integer #2,408,006 →